Solid wood composite floor polishing and wax sealing equipment

Abstract

The utility model belongs to the technical field of floor production, and particularly relates to solid wood composite floor polishing and wax sealing equipment which comprises a feeding assembly capable of continuously conveying floors in the fixed direction, and a polishing assembly capable of stably and safely machining the floors of various sizes and specifications is arranged in the feeding assembly. A wax sealing assembly capable of conducting wax sealing treatment on the floor is arranged on one side of the polishing assembly. By means of the vertical polishing rollers located at different positions, the longitudinal moving frame capable of cooperatively adjusting the positions of the vertical polishing rollers and pulling the vertical polishing rollers to slightly and longitudinally move along with descending of the first roller frame and the second electric push rod, on the basis that the floor polishing machine can machine floors of various sizes and types, the floor polishing efficiency is improved, and the floor polishing efficiency is improved. According to the floor polishing machine, multiple positions of a floor can be polished at the same time, polishing blind areas are avoided, and the risks of deviation and collision in the floor conveying process can be rapidly and effectively restrained through cooperation of the vertical polishing rollers and other parts.

Description

Technical Field

[0001] This utility model belongs to the field of flooring production technology, specifically relating to a polishing and sealing equipment for solid wood composite flooring. Background Technology

[0002] Engineered wood flooring is a type of flooring made by cross-lamining multiple layers of wood, combining the natural grain of solid wood with the stability of composite materials. During the manufacturing process, engineered wood flooring that undergoes surface treatment using polishing and waxing equipment exhibits significantly improved aesthetics, durability, and environmental friendliness.

[0003] Chinese patent document CN222244195U discloses a solid wood floor polishing and sealing device. When the polishing rollers set on the device polish the solid wood floor, the device can position the solid wood floor by cooperating with the conveyor through the pressure rollers that rise and fall with the mounting bracket, so as to avoid the solid wood floor from shifting and sliding during the polishing operation and ensure the stability of the polishing operation.

[0004] However, in the existing technology, there is a lack of effective side polishing points and polishing and sealing equipment without a correction structure, which can easily lead to the formation of polishing blind spots on the side of the floor and the occurrence of floor offset and collision during transportation. Therefore, a polishing and sealing equipment for solid wood composite flooring is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a polishing and sealing device for solid wood composite flooring.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A solid wood composite floor polishing and waxing device includes a feeding component that can continuously convey flooring along a fixed direction, a polishing component that can stably and safely process flooring of various sizes and specifications, and a waxing component that can wax the flooring on one side of the polishing component.

[0008] The polishing assembly includes a first polishing component for polishing the back of the floor, a second polishing component for meeting the surface polishing needs of various floor types, and a third polishing component for automatically clamping the floor to correct its deviation and polishing its sides.

[0009] The first polishing component includes a carrier that is fixedly mounted on one side of the feeding assembly;

[0010] The second polishing component includes a first roller frame that is movably mounted within the carrier.

[0011] The third polishing component includes a second roller frame that is movably connected to the front and rear sides of the carrier respectively. A transmission rod is movably installed inside the second roller frame. A vertical polishing roller is movably installed inside the second roller frame on one side of the transmission rod. A limit rod is fixedly connected above the first roller frame. A longitudinal moving frame is provided between the first roller frame and the limit rod. A locking knob is fixedly installed on the longitudinal moving frame. A second electric push rod is provided between the adjacent second roller frame and the longitudinal moving frame.

[0012] Preferably, the first polishing component further includes a third roller seat that is fixedly installed in front of and behind the carrier, and a low-position polishing roller is movably installed between the two third roller seats.

[0013] Preferably, the second polishing component further includes a first electric push rod fixedly mounted on the carrier, and a high-position polishing roller is movably mounted inside the first roller frame.

[0014] Preferably, the carrier and the longitudinal moving frame are slidably connected to the first roller frame, the carrier, the transmission rod, and the vertical polishing roller are rotatably connected to the second roller frame, the limiting rod is slidably connected to the longitudinal moving frame, and the transmission rod and the longitudinal moving frame are rotatably connected to the second electric push rod.

[0015] Preferably, the third roller seat is rotatably connected to the low-position polishing roller, and the first roller frame is rotatably connected to the high-position polishing roller.

[0016] Preferably, the polishing assembly further includes a second drive unit that is fixedly connected to the rear end of the low-position polishing roller, the high-position polishing roller and the upper end of the vertical polishing roller respectively, and a negative pressure chip collection unit is fixedly installed in the lower part of the feeding assembly near the carrier.

[0017] The beneficial effects of this utility model are as follows: by using vertical polishing rollers located at different positions, and by setting up a longitudinal moving frame and a second electric push rod that can both coordinately adjust the position of the vertical polishing rollers and pull the vertical polishing rollers slightly longitudinally when they descend with the first roller frame, this equipment can process flooring of various sizes and types. It can polish multiple positions of the flooring at the same time to avoid polishing blind spots. Furthermore, through the cooperation of the vertical polishing rollers and other components, it can quickly and effectively suppress the risk of deviation and collision during the flooring transportation process. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a solid wood composite floor polishing and sealing device according to the present invention;

[0020] Figure 2 This is a schematic diagram of the main structure of the solid wood composite floor polishing and sealing equipment described in this utility model;

[0021] Figure 3 yes Figure 1 Schematic diagram of some component structures;

[0022] Figure 4 yes Figure 1 Schematic diagram of some component structures;

[0023] Figure 5 yes Figure 4 A schematic diagram of some of the component structures.

[0024] The annotations in the attached figures are explained as follows:

[0025] 1. Feeding assembly; 101. Frame; 102. First roller seat; 103. Support roller; 104. Upright pole; 105. Lifting frame; 106. Hydraulic cylinder; 107. Second roller seat; 108. Pressure roller; 109. Frame; 110. Rotating rod; 111. First drive unit; 2. Polishing assembly; 201. Carrier frame; 202. Third roller seat; 203. Low-position polishing roller; 204. First roller frame; 205. First electric push rod; 206. High-position polishing roller; 207. Second roller frame; 208. Transmission rod; 209. Vertical polishing roller; 210. Limiting rod; 211. Longitudinal transfer frame; 212. Locking knob; 213. Second electric push rod; 214. Second drive unit; 215. Negative pressure chip collection unit; 3. Wax sealing assembly; 301. Preheating unit; 302. Wax sealing unit; 303. Drying unit. Detailed Implementation

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0029] like Figures 1-5 As shown, a solid wood composite floor polishing and sealing equipment includes a feeding component 1 that can continuously convey flooring along a fixed direction, a polishing component 2 that can stably and safely process flooring of various sizes and specifications, and a sealing component 3 that can seal the flooring with wax on one side of the polishing component 2.

[0030] In this embodiment: the feeding assembly 1 includes a frame 101. Multiple first roller seats 102 are fixedly installed on the front and rear sides of one side of the frame 101. A support roller 103 is movably installed between two first roller seats 102 with the same lateral position. Two uprights 104 are fixedly connected to the front and rear sides of the other side of the frame 101. A lifting frame 105 is movably connected between the uprights 104. A hydraulic cylinder 106 is provided between the frame 101 and the lifting frame 105. Second roller seats 107 are fixedly installed in the front and rear sides of both sides of the lifting frame 105. A pressure roller 108 is movably installed between two second roller seats 107 with the same lateral position. A frame 109 located on both sides of the carrier 201 is fixedly installed in the frame 101. Multiple rotating rods 110 are movably installed in the frame 109. A first drive unit 111 is fixedly connected to the rear ends of the support roller 103 and the pressure roller 108.

[0031] The first roller seat 102 is rotatably connected to the support roller 103, the upright 104 is slidably connected to the lifting frame 105, the second roller seat 107 is rotatably connected to the pressure roller 108, and the frame 109 is rotatably connected to the rotating rod 110.

[0032] The frame 101 provides mounting positions for components such as the first roller seat 102, upright 104, hydraulic cylinder 106, frame 109, carrier 201, negative pressure chip collection unit 215, and preheating unit 301. The first roller seat 102 mounts the idler roller 103 within the frame 101 at a height equal to that of the lower polishing roller 203. This allows the idler roller 103 to laterally convey the floor material falling onto it when driven to rotate by the connected first drive unit 111. The upright 104 restricts its lifting and lowering. The movable range of the frame 105 is such that it can only be vertically raised and lowered within the equipment after the hydraulic cylinder 106 is in operation. Two pressure rollers 108 are installed on both sides of the carrier 201 at a height close to that of the high-position polishing roller 206 via the second roller seat 107, so that the pressure rollers 108 can laterally convey the floor below them when driven to rotate by the connected first drive unit 111. Multiple rotating rods 110 are installed on both sides of the carrier 201 at a height close to that of the low-position polishing roller 203 via the frame 109.

[0033] In this embodiment: the polishing component 2 includes a first polishing component that can polish the back of the floor, a second polishing component that can meet the surface polishing needs of various types of flooring, and a third polishing component that can automatically clamp the flooring to correct its deviation and polish its sides;

[0034] The first polishing component includes a carrier frame 201 fixedly mounted on one side of the feeding assembly 1. The second polishing component includes a first roller frame 204 movably mounted within the carrier frame 201. The third polishing component includes second roller frames 207 movably connected to the front and rear sides of the carrier frame 201, respectively. A transmission rod 208 is movably mounted within the second roller frame 207. A vertical polishing roller 209 is movably mounted within the second roller frame 207 on one side of the transmission rod 208. A limiting rod 210 is fixedly connected above the first roller frame 204. A longitudinal movement frame 211 is provided between the first roller frame 204 and the limiting rod 210. A locking knob 212 is fixedly mounted on the longitudinal movement frame 211. The adjacent second... A second electric push rod 213 is provided between the roller frame 207 and the longitudinal transfer frame 211. The first polishing component also includes a third roller seat 202 that is fixedly installed in front of and behind the carrier frame 201 respectively. A low-position polishing roller 203 is movably installed between the two third roller seats 202. The second polishing component also includes a first electric push rod 205 that is fixedly installed on the carrier frame 201. A high-position polishing roller 206 is movably installed in the first roller frame 204. The rear ends of the low-position polishing roller 203 and the high-position polishing roller 206 and the upper end of the vertical polishing roller 209 are all fixedly connected to a second drive unit 214. A negative pressure chip collection unit 215 is fixedly installed in the lower part of the feeding assembly 1 near the carrier frame 201.

[0035] The upper edges of the idler roller 103, the rotating rod 110, and the low-position polishing roller 203 are flush.

[0036] The third roller seat 202 is rotatably connected to the low-position polishing roller 203, the first roller frame 204 is rotatably connected to the high-position polishing roller 206, the carrier frame 201 and the longitudinal shift frame 211 are slidably connected to the first roller frame 204, the carrier frame 201, the transmission rod 208 and the vertical polishing roller 209 are rotatably connected to the second roller frame 207, the limiting rod 210 is slidably connected to the longitudinal shift frame 211, and the transmission rod 208 and the longitudinal shift frame 211 are rotatably connected to the second electric push rod 213.

[0037] The carrier 201 provides mounting positions for components such as the third roller seat 202, the first roller frame 204, the first electric actuator 205, and the second roller frame 207. The third roller seat 202 secures the low-position polishing roller 203 within the carrier 201 at a fixed height. The first roller frame 204, which can move up and down within the carrier 201 under the action of the first electric actuator 205, mounts the high-position polishing roller 206 above the low-position polishing roller 203. The second roller frame 207 mounts the vertical polishing roller 209 at different positions on both sides of the carrier 201, allowing for variable horizontal and vertical positions. The limiting rod 210, in cooperation with the first roller frame 204, restricts the movable range of the longitudinal moving frame 211 on the first roller frame 204, ensuring that the longitudinal moving frame 211 can only move under external force. The longitudinal movement of the longitudinal movement frame 211 within a specific distance range above the first roller frame 204 is achieved by a locking knob 212 that can be tightened and loosened, which locks the position of the longitudinal movement frame 211 on the first roller frame 204 or moves it as needed when subjected to external force. The second electric push rod 213, whose telescopic end length can be independently adjusted and locked, can drive the second roller frame 207 to rotate relative to the carrier frame 201 via the transmission rod 208, or transmit the longitudinal position and height changes of the longitudinal movement frame 211 to the transmission rod 208, which drives the low-position polishing roller 203, high-position polishing roller 206, and vertical polishing roller 209 connected to each other to rotate via the second drive unit 214. The negative pressure chip collection unit 215 located below the carrier frame 201 and other components continuously sucks up the debris that falls off the floor during polishing.

[0038] In this embodiment: the wax sealing assembly 3 includes a preheating unit 301 disposed on one side of the carrier 201, a wax sealing unit 302 fixedly installed on the frame 101 disposed on one side of the preheating unit 301, and a drying unit 303 fixedly installed on the frame 101 disposed on one side of the wax sealing unit 302.

[0039] During the process of the board being continuously conveyed in the feeding assembly 1 and passing through the polishing assembly 2, the preheating unit 301, the wax sealing unit 302, and the drying unit 303 in sequence, the preheating unit 301 can preheat the board treated by the polishing assembly 2, the wax sealing unit 302 can spray wax droplets onto the surface and sides of the floor, and the drying unit 303 can quickly solidify the wax droplets on the floor to form the required wax layer.

[0040] The first drive unit 111 and the second drive unit 214 can be motors, or a combination of a motor and a transmission mechanism such as a reducer, to stably drive the connected rollers to rotate as needed. The negative pressure chip collection unit 215 can create negative pressure in its chamber facing the carrier 201 to continuously collect the debris that falls off during floor polishing. The preheating unit 301 and the drying unit 303 can generate hot air that continuously flows towards the frame 101 through their own blowers, heaters, and other equipment to preheat or dry the floor. The preheating unit 301 can also blow the debris that falls off the floor towards the negative pressure chip collection unit 215 with its own hot air, and prevent the wax sealing unit 302 from forming a negative pressure that can absorb wax droplets near the negative pressure chip collection unit 215. The wax sealing unit 302 can atomize liquid wax into wax droplets and spray them evenly onto the floor surface through its own storage tank, delivery pump, and delivery pipe. The above units are all conventional technical means known in this technical field, so they will not be described in detail.

[0041] Working principle: When this equipment is installed for polishing and sealing solid wood composite flooring, the height of the pressure roller 108 and the high-position polishing roller 206 needs to be pre-adjusted according to the thickness of the flooring by using the hydraulic cylinder 106 and the first electric push rod 205. The adjustment should be such that the height difference between the lower edge of the pressure roller 108 and the upper edge of the support roller 103 is equal to the thickness of the flooring, while the height difference between the high-position polishing roller 206 and the low-position polishing roller 203 is slightly greater than the thickness of the flooring. After adjustment, loosen the locking knob 212, then move the longitudinal frame 211 and adjust the length of the telescopic end of the second electric push rod 213 so that the two vertical polishing rollers 209 on the same side of the carrier 201 are in the same lateral position, while the longitudinal distance is slightly greater than the width of the flooring. Then tighten the locking knob 212 to start each processing unit.

[0042] Specifically, the first drive unit 111 and the second drive unit 214 are operated to drive the rollers connected to them to rotate, and the negative pressure chip collection unit 215, the preheating unit 301, the wax sealing unit 302, and the drying unit 303 are operated to process the floor or the chips it generates as needed.

[0043] After the above preparations are completed, the floor can be placed into the equipment from the side closest to the polishing component 2. After the floor is placed into the equipment, it will be supported by the rotating rod 110 and conveyed by the pressure roller 108. When the floor is close to the carrier 201, the first electric push rod 205 can be activated again to appropriately lower the height of the high-position polishing roller 206 installed in the first roller frame 204. Since the longitudinal frame 211 can descend with the first roller frame 204, and when the longitudinal frame 211 descends, the second electric push rod 213, the transmission rod 208, and the second roller frame 207 can pull the vertical polishing roller 209 toward the floor to clamp it. Therefore, the floor being conveyed will be limited by the pressure roller 108 and the rotating rod 110, and will also be limited by the low-position polishing roller 203, the high-position polishing roller 206, and the vertical polishing roller 209 that can polish it. This will prevent the floor from shifting during conveying while polishing it at multiple points.

[0044] The polished flooring will gradually fall onto the roller 103 during the continuous conveying process and be conveyed by it, and will pass through the preheating unit 301, the wax sealing unit 302, and the drying unit 303 in sequence to complete the wax sealing.

[0045] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A polishing and waxing apparatus for parquet flooring, characterized in that: It includes a feeding assembly (1) that can continuously convey floorboards along a fixed direction, and a polishing assembly (2) that can stably and safely process floorboards of various sizes and specifications is provided inside the feeding assembly (1). A sealing assembly (3) that can seal the floorboards with wax is provided on one side of the polishing assembly (2). The polishing assembly (2) includes a first polishing component that can polish the back of the floor, a second polishing component that can meet the surface polishing needs of various types of flooring, and a third polishing component that can automatically clamp the flooring to correct its deviation and polish its sides. The first polished part includes a carrier (201) fixedly mounted on one side of the feeding assembly (1); The second polishing element includes a first roller frame (204) movably mounted within the carrier (201); The third polishing component includes a second roller frame (207) movably connected to the front and rear sides of the carrier (201), a transmission rod (208) movably installed inside the second roller frame (207), a vertical polishing roller (209) movably installed inside the second roller frame (207) on one side of the transmission rod (208), a limiting rod (210) fixedly connected above the first roller frame (204), a longitudinal shift frame (211) is provided between the first roller frame (204) and the limiting rod (210), a locking knob (212) is fixedly installed on the longitudinal shift frame (211), and a second electric push rod (213) is provided between the adjacent second roller frame (207) and the longitudinal shift frame (211).

2. The polishing and waxing equipment for solid wood composite floor panels according to claim 1, characterized in that: The first polishing component also includes third roller seats (202) that are fixedly installed in front of and behind the carrier (201), and a low-position polishing roller (203) is movably installed between the two third roller seats (202).

3. The polishing and waxing equipment for solid wood composite floor panels according to claim 2, characterized in that: The second polishing component also includes a first electric push rod (205) fixedly mounted on the carrier (201), and a high-position polishing roller (206) is movably mounted inside the first roller frame (204).

4. The polishing and waxing equipment for solid wood composite floor panels according to claim 1, characterized in that: The carrier (201) and the longitudinal transfer frame (211) are slidably connected to the first roller frame (204). The carrier (201), the transmission rod (208), and the vertical polishing roller (209) are rotatably connected to the second roller frame (207). The limiting rod (210) is slidably connected to the longitudinal transfer frame (211). The transmission rod (208) and the longitudinal transfer frame (211) are rotatably connected to the second electric push rod (213).

5. The polishing and waxing equipment for solid wood composite floor panels according to claim 3, characterized in that: The third roller seat (202) is rotatably connected to the low-position polishing roller (203), and the first roller frame (204) is rotatably connected to the high-position polishing roller (206).

6. The polishing and waxing equipment for solid wood composite floor panels according to claim 3, characterized in that: The polishing assembly (2) further includes a second drive unit (214) that is fixedly connected to the rear end of the low-position polishing roller (203), the high-position polishing roller (206), and the upper end of the vertical polishing roller (209). A negative pressure chip collection unit (215) is fixedly installed inside the feeding assembly (1) on the side near the carrier (201).

Images